Hi, can anyone find anything in either HTML or Word that will allow for a LONG umlaut, not 2 dots but more like quotation marks that go over a letter, or 2 acute accents together on one letter? I have sought in vain so far and asked on a few random threads... but perhaps y'all might know... Also, is there any way to do a single accent that is perfectly vertical, e.g. neither acute nor grave?
The reason I ask is that Hungarian has both those diacritical marks (the neither-acute-nor-grave accent and the long umlaut or double accent) and nobody in my family so far has been able to figure out how to make them using regular software like Word or html.

Thanks, all!